Started working on galaxy PGC918442 at Wed Jun 17 10:35:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 341.88214]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2739
 Peak Img[j, k]: 135 132
 Mean (j, k): 133.97 131.77
 Theta (deg): 75.4
 Astro PA (deg): 14.6
 Eps: 0.537
 Major axis (pix): 46.9
133.974266105 134.592 131.765538413 131.963
Starting ellipse-fitting for galaxy 1301170
Fitting g-band took......3.000 sec
Fitting r-band took......2.760 sec
Fitting z-band took......3.049 sec
Time for all images = 8.810 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1933.50
r CoG modeling succeeded with a chi^2 minimum of 2555.16
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 29831.14
Time = 0.037 min
WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience]
Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC918442/PGC918442-largegalaxy-1301170-ellipse.fits
Finished galaxy PGC918442 in 0.768 minutes.